@article{5322,
  author = {Judah Levine},
  title = {An algorithm to synchronize the time of a computer to Universal Time},
  year = {1994},
  journal = {IEEE/ACM Trans. on Networking},
  volume = {3},
  url = {http://tf.boulder.nist.gov/general/pdf/1064.pdf},
  note = {JILA Pub. 5381},
}